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Substance Name: Despropyl isobutyl sildenafil
RN: 1391053-95-4
UNII: 9F7JAM9O4B
InChIKey: MDDMCAQUTIFYAH-UHFFFAOYSA-N

Molecular Formula

  • C23-H32-N6-O4-S

Molecular Weight

  • 488.6098
 
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Names and Synonyms

Name of Substance

  • Despropyl isobutyl sildenafil

Synonyms

  • 5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-(2-methylpropyl)-1,6-dihydro-7H-pyrazolo(4,3-d)pyrimidin-7-one
  • 7H-Pyrazolo(4,3-d)pyrimidin-7-one, 5-(2-ethoxy-5-((4-methyl-1-piperazinyl)sulfonyl)phenyl)-1,6-dihydro-1-methyl-3-(2-methylpropyl)-
  • Despropyl isobutyl sildenafil
  • Isobutyl sildenafil
  • Sildenafil citrate specified impurity A [EP]
  • Sildenafil related compound A
  • Sildenafil related compound A RS [USP]
  • Sildenafil related compound A [USP]
  • UNII-9F7JAM9O4B

Registry Numbers

CAS Registry Number

  • 1391053-95-4

FDA UNII

  • 9F7JAM9O4B

System Generated Number

  • 1391053954

Structure Descriptors

InChI

1S/C23H32N6O4S/c1-6-33-19-8-7-16(34(31,32)29-11-9-27(4)10-12-29)14-17(19)22-24-20-18(13-15(2)3)26-28(5)21(20)23(30)25-22/h7-8,14-15H,6,9-13H2,1-5H3,(H,24,25,30)

InChIKey

MDDMCAQUTIFYAH-UHFFFAOYSA-N

Smiles

CCOc1ccc(cc1C2=Nc3c(CC(C)C)nn(C)c3C(=O)N2)S(=O)(=O)N4CCN(C)CC4